<span>A) research the information using several sources before taking the supplement.</span>
<span>a.multituberculate.
hope this helps :)</span>
Getting to see and investigate the creatures of the past
Verdade? Não tenho certeza.......
Answer:
An experiment that directly test the hypothesis.
Explanation:
Although there is quite a bit missing from Mary's scientific investigation, the thing that sticks out the most is the fact that Mary is missing an experiment. Mary's hypothesis states that people would fall asleep faster if their room color were to be painted blue. To prove that her hypothesis is true, Mary would need to conduct an experiment to see whether or not she was correct.
